Fatigue properties of friction stir welds in Al 5083 alloy

Zhou, Caizhi; Yang, Xinqi; Luan, Guohong

doi:10.1016/j.scriptamat.2005.07.016

Cited by 98 publications

(55 citation statements)

References 15 publications

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“…Another study compared the fatigue performance of 6082 aluminum alloy welded using GTAW-TIG, MIG Pulse, and FSW techniques. As in the study by Zhou et al (2005) the MIG weld joints were easily outperformed by their FSW counterparts. This observation was also noted elsewhere (Ericsson and Sandstram 2003) as shown in Figure 52.…”

Section: Hazmentioning

confidence: 52%

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Analysis of Lightweight Materials for the AM2 System

Allison¹,

Rushing²,

Garcia³

2014

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An analysis was performed on potential materials that could replace the 6061-T6 aluminum alloy currently used in the AM2 airfield matting for the purpose of light-weighting the design. An in-depth analysis was performed on metal and polymer matrix composites. However, neither groups of materials produced a suitable material based on operating conditions of the AM2. Newly developed extruded magnesium alloys were identified that could potentially provide weight savings of 30 to 40% while maintaining the current performance of the AM2. In addition, traditional high-strength aluminum alloys were identified that could provide substantial weight savings. However, manufacturing issues existed due to the high strength of these aluminum alloys. Finally, analysis was performed to determine the cost of manufacturing the AM2 using these alternate materials.

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Section: Hazmentioning

confidence: 52%

“…Figure 51 shows the stress-life results of FSW and MIG welded joints on a 5xxx series alloy (Zhou et al 2005). Another study compared the fatigue performance of 6082 aluminum alloy welded using GTAW-TIG, MIG Pulse, and FSW techniques.…”

Section: Hazmentioning

confidence: 99%

Analysis of Lightweight Materials for the AM2 System

Allison¹,

Rushing²,

Garcia³

2014

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“…In FSW butt joints, some authors [29,33,41,44,53,56,77] have shown that the crack usually initiates on the surface or at the corner of the cross section. Therefore, for this analysis, two crack geometries are considered: (1) surface semi-elliptical, and (2) corner quart-elliptical, as defined in Fig.…”

Section: Input Data For Probabilistic Analysismentioning

confidence: 99%

Aluminum friction stir welds: Review of fatigue parameter data and probabilistic fracture mechanics analysis

Miranda

Gerlich

Walbridge

2015

Engineering Fracture Mechanics

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“…6 The fatigue properties of welded structures are function of welding material, shape of the welded structure, radius of weld toe, weld angle, height of the reinforcement, and welding quality. [7][8][9][10] With respect to the studies on the fatigue in aluminum alloy weldments, most literature discussed the fatigue behaviors of weldments prepared by the molten welding methods, such as inert-gas metal-arc welding, 11 TIG welding, [12][13][14] and friction stir welding. [15][16][17][18][19] Few studies investigated the diffusion-bonding weldments.…”

Section: Introductionmentioning

confidence: 99%

Fatigue properties of 6061-T6 aluminum alloy butt joints processed by vacuum brazing and tungsten inert gas welding

Lin

Hwang

Fung

2016

Advances in Mechanical Engineering

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Tungsten inert gas welding and vacuum brazing butt joints of Al-Mg-Si alloy 6061 in the artificially aged condition T6 were studied. Constant amplitude and variable amplitude fatigue loading tests were performed. The experimental S-N curves were compared with the fatigue design curves recommended by the International Institute of Welding, British Standard, and Eurocode 9. Two mean stress correction methods, Goodman and Gerber, were evaluated. In terms of the size effect on the fatigue life, this article proposed an innovational thickness correction method based on the ratio of the ultimate tensile strengths of specimens with different thickness. For vacuum brazing components, the tensile strengthbased thickness correction method was better than the thickness correction methods recommended by the International Institute of Welding and Eurocode 9.

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Fatigue properties of friction stir welds in Al 5083 alloy

Cited by 98 publications

References 15 publications

Analysis of Lightweight Materials for the AM2 System

Analysis of Lightweight Materials for the AM2 System

Aluminum friction stir welds: Review of fatigue parameter data and probabilistic fracture mechanics analysis

Fatigue properties of 6061-T6 aluminum alloy butt joints processed by vacuum brazing and tungsten inert gas welding

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